Every .dk domain whose A record resolves to 99.7.231.164. Shared-hosting servers often carry hundreds of sites on one address; this reverse IP lookup shows exactly which .dk names share it. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.
| CIDR | Reverse zone | Nameservers |
|---|---|---|
| 99.7.228.0/22 | 228.7.99.in-addr.arpa | ns10a.attdns.net ns10b.attdns.net ns10c.attdns.net ns10d.attdns.net |
The zone shown is the most specific level that answers an NS query, so a classless delegation may report its parent.